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Diffstat (limited to 'results/classifier/118/architecture-arm/1877137')
| -rw-r--r-- | results/classifier/118/architecture-arm/1877137 | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/results/classifier/118/architecture-arm/1877137 b/results/classifier/118/architecture-arm/1877137 new file mode 100644 index 000000000..1f74fc585 --- /dev/null +++ b/results/classifier/118/architecture-arm/1877137 @@ -0,0 +1,81 @@ +architecture: 0.921 +register: 0.913 +arm: 0.906 +graphic: 0.845 +device: 0.763 +performance: 0.603 +PID: 0.525 +VMM: 0.523 +semantic: 0.500 +network: 0.479 +mistranslation: 0.450 +ppc: 0.443 +boot: 0.429 +vnc: 0.411 +TCG: 0.402 +debug: 0.379 +risc-v: 0.364 +files: 0.255 +socket: 0.215 +user-level: 0.195 +virtual: 0.190 +permissions: 0.171 +x86: 0.139 +peripherals: 0.089 +i386: 0.084 +hypervisor: 0.069 +kernel: 0.065 +assembly: 0.054 +KVM: 0.045 +-------------------- +arm: 0.980 +debug: 0.242 +hypervisor: 0.125 +PID: 0.088 +virtual: 0.087 +files: 0.068 +TCG: 0.052 +performance: 0.044 +architecture: 0.033 +user-level: 0.032 +semantic: 0.014 +device: 0.009 +register: 0.007 +kernel: 0.006 +assembly: 0.006 +network: 0.005 +graphic: 0.003 +socket: 0.002 +peripherals: 0.002 +boot: 0.002 +ppc: 0.002 +risc-v: 0.002 +permissions: 0.001 +x86: 0.001 +i386: 0.001 +mistranslation: 0.001 +vnc: 0.000 +VMM: 0.000 +KVM: 0.000 + +32-bit Arm emulation spins at 100% during emacs build + +This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only +exposed on amd64 architecture or aarch64 hosts that can *only* execute +64 bit applications. + +Usage: + +./setup.sh # installs docker and tweaks sysctl +./qemu.sh # register qemu so you are able to run containers from other +architectures +./build.sh # try to build the docker image. Process should get stuck +in a 100% CPU loop after a while + +Originally reported by, and test case developed by, +Philippe Vaucher. + + + +Additional bug reports at https://bugs.launchpad.net/qemu/+bug/1861161 and https://bugs.launchpad.net/qemu/+bug/1805913 + |